// Copyright 2012 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. // Similar to regions-ret-borrowed.rs, but using a named lifetime. At // some point regions-ret-borrowed reported an error but this file did // not, due to special hardcoding around the anonymous region. fn with<'a, R>(f: &fn(x: &'a int) -> R) -> R { f(&3) } fn return_it<'a>() -> &'a int { with(|o| o) //~ ERROR mismatched types //~^ ERROR reference is not valid outside of its lifetime //~^^ ERROR reference is not valid outside of its lifetime } fn main() { let x = return_it(); debug!("foo=%d", *x); }